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tamaranim1 [39]
4 years ago
13

What is the volume of a cylinder with a radius of 7 feet and a height of 12 feet? Use 3.14 for pi. Round your answer to the near

est hundredth.
A. 1,846.32 cubic feet
B. 1,950.25 cubic feet
C. 1,999.21 cubic feet
D. 2,000.31 cubic feet

Please answer asap
Mathematics
2 answers:
sattari [20]4 years ago
6 0
Find the area of the base of the cylinder, 

A = \pi x 49

Then multiply by the height of the cylinder,

49\pi x 12 = 588\pi

then insert 3.14 for pi

588 x 3.14 = 1,846.32 cubic feet
kumpel [21]4 years ago
4 0
The answer would be A.
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Answer:

The lines are perpendicular

Step-by-step explanation:

we know that

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Remember that

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<em>Find the slope of the first line</em>

we have the points

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m_1=-2

<em>Find the slope of the second line</em>

we have the points

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substitute in the formula

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m_2=\frac{2}{4}

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m_2=\frac{1}{2}

<em>Compare the slopes</em>

m_1=-2

m_2=\frac{1}{2}

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Answer:

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Step-by-step explanation:

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